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Dog Flu Symptoms

Dog Flu Symptoms

Dog Flu Symptoms


As pet owners, we want our furry friends always to be healthy and happy. However, like humans, dogs can also suffer from various illnesses, including the flu. This article will discuss the dog flu symptoms, the prevention, treatment and what you can do to keep your pet healthy. 

What is Dog Flu?

What is Dog Flu

Dog Flu Symptoms, also known as canine influenza, is a respiratory illness caused by the influenza virus. The virus can affect dogs and cats, but it is more common in dogs. There are two strains of the dog flu virus: H3N8 and H3N2. H3N8 originated in horses and was first detected in dogs in 2004. H3N2, on the other hand, is believed to have originated in Asia and was first seen in dogs in the United States in 2015.

Symptoms of Dog Flu

Symptoms of Dog Flu

Dog flu symptoms can vary from mild to severe, and not all dogs will exhibit all symptoms. The most common signs of dog flu include:


A persistent cough is often the first sign of dog flu. The cough may be dry or moist, lasting for several weeks. ( Dog Flu Symptoms )


Like humans, dogs with the flu may sneeze frequently.


A fever is a common symptom of dog flu. Dogs with a fever may have a body temperature of 103°F or higher.


Dogs with the flu may be less active than usual and seem tired or sluggish.

Runny Nose

A runny nose is another symptom of dog flu. The discharge may be transparent or thick and yellow-green.

Eye discharge

Some dogs with the flu may have eye discharge or redness.

Loss of Appetite

Dogs with the flu may lose their appetite or seem less interested in food. If your dog shows any of these symptoms, it is essential to immediately take them to the vet. The vet will perform a physical examination and may recommend a blood or swab test to confirm if your dog has the flu. ( Dog Flu Symptoms )

Treatment for Dog Flu

Treatment for Dog Flu

There is no specific cure for Dog Flu Symptoms. However, your vet may prescribe medications to help relieve your dog’s symptoms and prevent any secondary infections. These medications may include:

  • Antibiotics to treat any bacterial infections
  • Anti-inflammatory drugs to reduce fever and inflammation
  • Cough suppressants to relieve coughing
  • Intravenous fluids to prevent dehydration
  • Nutritional supplements to boost the immune system

Some of the other treatment options include:


Your vet may prescribe antiviral medication or antibiotics to help manage the symptoms and prevent secondary infections. ( Dog Flu Symptoms )

Fluid therapy

Your dog may need intravenous fluids to help them stay hydrated and maintain its electrolyte balance.


Your dog needs plenty of rest to help them recover. Limit their physical activity and provide them a comfortable and warm place to sleep. ( Dog Flu Symptoms )

Nutritious diet

Provide your dog with a nutritious diet to help boost its immune system and aid in healing.

It is also essential to keep your dog isolated from other dogs for at least 21 days to prevent the spread of the virus. ( Dog Flu Symptoms )

Prevention of Dog Flu

Prevention is always better than cure, and this is especially true when it comes to dog flu. Here are some ways to prevent your dog from getting the flu: ( Dog Flu Symptoms )

Prevention of Dog Flu


The best way to prevent dog flu is through vaccination. Ensure your dog is up-to-date on all their vaccinations, including the flu vaccine. ( Dog Flu Symptoms )

In addition to vaccination, there are other steps you can take to prevent the spread of dog flu. These include:

Avoiding contact with sick dogs

 If you know a dog has the flu, keep your dog away from them.

Washing your hands

Wash your hands frequently, especially after coming into contact with other dogs.

Disinfecting objects

 Use a disinfectant to clean food, bowls, toys, and other objects that may be virus-contaminated.

Keeping your dog away from crowded areas

Avoid taking your dog to places with many other dogs, such as dog parks and kennels.

Good hygiene

Always wash your hands thoroughly before and after handling your dog. Also, clean their toys and food and water bowls regularly. ( Dog Flu Symptoms )

Avoid contact with sick dogs

If you know a dog is sick, keep your dog away from them.

Boost your dog's immune system

Ensure your dog eats a healthy diet, gets plenty of exercises, and has regular check-ups with the vet.

Stay informed

Keep up-to-date with the latest news and information on dog flu to ensure you can take the necessary precautions to keep your dog healthy. ( Dog Flu Symptoms )

Common Dog Diseases

Common Dog Diseases


Parvovirus is a highly contagious disease that affects puppies and unvaccinated dogs. This virus attacks the intestinal lining and can cause severe dehydration, vomiting, diarrhea, and even death. Vaccinating your dog against Parvovirus is crucial as it can survive in the environment for months, making it easy for your dog to get infected. Treatment for Parvovirus includes hospitalization, fluids, and antibiotics. (  Dog Flu Symptoms )


Distemper is another viral disease that can be fatal for dogs. It affects their respiratory, gastrointestinal, and nervous systems. Symptoms of Distemper include fever, coughing, vomiting, diarrhea, seizures, and paralysis. Vaccination is the best way to prevent your dog from getting infected. Treatment for Distemper is supportive care and antibiotics. ( Dog Flu Symptoms )

Lyme disease

Lyme disease is a bacterial infection transmitted to dogs by ticks. Lyme disease symptoms include fever, lethargy, joint pain, and loss of appetite. Prevention is critical to avoid Lyme disease, so use tick preventatives and check your dog for ticks regularly. Treatment for Lyme disease includes antibiotics. ( Dog Flu Symptoms )

Kennel cough

Kennel cough, also known as canine infectious tracheobronchitis, is a respiratory disease caused by bacteria and viruses. Symptoms of kennel cough include a dry cough, gagging, and retching. Kennel cough is highly contagious and often transmitted in places where dogs gather, such as boarding facilities or dog parks. Vaccination and avoiding crowded places are the best ways to prevent kennel cough. Treatment for kennel cough includes cough suppressants and antibiotics. ( Dog Flu Symptoms )

Canine influenza

Canine influenza, or dog flu, is a highly contagious respiratory disease caused by the Influenza A virus. Symptoms of dog flu include coughing, sneezing, fever, and lethargy. Vaccination and avoiding contact with infected dogs are the best ways to prevent dog flu. Treatment for dog flu includes supportive care and antibiotics. ( Dog Flu Symptoms )

Heartworm disease

Heartworm disease is a parasitic disease transmitted by mosquitoes. It affects the heart and lungs of dogs and can be fatal if left untreated. Symptoms of heartworm disease include coughing, lethargy, and difficulty breathing. Prevention is crucial to avoid heartworm disease, so use heartworm preventatives and avoid mosquito-infested areas. Treatment for heartworm disease includes medication and sometimes surgery. ( Dog Flu Symptoms )

Dental disease

Dental disease is a common problem in dogs, especially in older dogs. It’s caused by the buildup of plaque and tartar on their teeth, leading to tooth decay, gum disease, and even organ damage. Symptoms of dental disease include bad breath, bleeding gums, and difficulty eating. Prevention is vital in avoiding dental disease, so brush your dog’s teeth regularly and provide them with dental chews or toys. Treatment for the dental disease includes professional cleaning and, in severe cases, tooth extraction.


Obesity is a growing problem in dogs, leading to various health issues such as diabetes, joint pains, and heart disease. Prevention is crucial, so make sure to provide your dog with a healthy

Further Question Answers

There are some FAQs that dog owners want to know. Some are discussed below;

Dog flu question answer
What are the dog flu symptoms?

Dog flu symptoms include coughing, sneezing, fever, lethargy, loss of appetite, and discharge from the eyes and nose. Some dogs may also experience pneumonia or other respiratory problems.

Can humans catch dog flu?

No, dog flu is not known to infect humans.

What should I do if I suspect my dog has the flu?

If you suspect your dog has the flu, it’s important to isolate them from other dogs and contact your veterinarian immediately. Your vet can perform diagnostic tests and recommend the appropriate treatment.

Can dog flu be prevented?

Yes, dog flu can be prevented by vaccinating your dog against both virus strains. You can also reduce the risk of infection by avoiding contact with infected dogs and disinfecting objects that may be contaminated.

Is dog flu contagious to humans?

There have been no reported cases of dog flu transmission to humans. However, it is still essential to take precautions to prevent the spread of the virus, especially if you have a weakened immune system.

Is there a cure for dog flu?

There is no cure for dog flu, but symptoms can be treated with supportive care such as rest, hydration, and medications to reduce fever and coughing.

How long does dog flu last?

Dog flu typically lasts 2-3 weeks, but some dogs may experience symptoms longer.

Is dog flu more dangerous for certain breeds?

While all dogs can be affected by dog flu, some breeds, such as greyhounds, bulldogs, and pugs, may be more susceptible to severe symptoms.

Can dogs die from dog flu?

In rare cases, dogs can die from complications related to dog flu, such as pneumonia. However, most dogs recover with proper treatment and supportive care.

How common is dog flu?

Dog flu is becoming more common in the United States and has been reported in most states. However, the incidence of dog flu varies from year to year and from region to region.

How to care for a dog with the flu?

If your dog has the flu, it is essential to provide proper care. Here are some tips:

  • Keep them hydrated
  • Provide a comfortable and warm place to rest
  • Please encourage them to eat small and frequent meals
  • Administer medications as prescribed by the veterinarian
  • Monitor their condition and contact the veterinarian if their symptoms worsen
How is Dog Flu Spread?

Dog flu is highly contagious and can spread quickly from dog to dog. The virus is most commonly spread through respiratory secretions, such as coughing and sneezing. Still, it can also be applied by contacting contaminated objects, such as food, bowls, and toys. Dogs that spend time close to other dogs, such as in kennels or dog parks, are at a higher risk of contracting the virus.

How to diagnose dog flu?

If you suspect your dog has the flu, taking them to a veterinarian for a proper diagnosis is essential. The veterinarian will conduct a physical examination and may recommend laboratory tests to confirm the presence of the virus.

Dog flu question answer


Dog flu is a serious illness that can cause severe symptoms in dogs. You must know the signs and take your dog to the vet if you suspect they have the flu. There is no specific cure for dog flu, but most dogs will recover with proper treatment and isolation. You can help protect your dog from the flu and keep them healthy and happy with appropriate vaccination and prevention measures. Prevention is critical, so ensure your dog is vaccinated, practice good hygiene, and take other necessary precautions to keep your furry friend healthy.

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